We're dividing 19159300 by 750 
We want to figure out the number of times 19159300 can be divided by 750.

Let's proceed to step 1:
750 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 750

Going ahead to step 2:
If we divide 19 by 750, we get 0 and a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 750

Moving on to step 3:
When dividing 191 by 750, we get 0 with a remainder of 191.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 191 and we're left with 191.
Bring next digit (5) of the dividend behind the 191 and repeat the process: 1915 / 750

Going ahead to step 4:
750 can be fit into 1915 2 times, resulting in a remainder of 415.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1500 from 1915, we get 415.
Include the next digit (9) from the dividend after 415, then repeat: 4159 / 750

Step 5:
750 can be fit into 4159 5 times, resulting in a remainder of 409.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtracting 3750 from 4159 leaves us with 409.
Take the next digit (3) from the dividend and append it to 409, then repeat: 4093 / 750

Let's proceed to step 6:
750 goes into 4093 5 times with a remainder of 343.
The number 5 becomes the next digit in our result. 
Result so far: 255.0
Deduct 3750 from 4093 and we're left with 343.
Include the next digit (0) from the dividend after 343, then repeat: 3430 / 750

Going ahead to step 7:
3430 divided by 750 is 4 with a remainder of 430.
The next digit of our result is 4. 
Result so far: 2554.0
Subtracting 3000 from 3430 leaves us with 430.
Include the next digit (0) from the dividend after 430, then repeat: 4300 / 750

On to step 8:
The number 750 fits into 4300 5 times, leaving a remainder of 550.
Record the quotient 5 as the next digit in the result. 
Result so far: 25545.0
Subtracting 3750 from 4300 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 9:
When dividing 5500 by 750, we get 7 with a remainder of 250.
Put 7 as the next digit of the answer. 
Result so far: 25545.7
Subtracting 5250 from 5500 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 10:
If we divide 2500 by 750, we get 3 and a remainder of 250.
Record the quotient 3 as the next digit in the result. 
Result so far: 25545.73
Deduct 2250 from 2500 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 11:
750 can be fit into 2500 3 times, resulting in a remainder of 250.
Record the quotient 3 as the next digit in the result. 
Result so far: 25545.733
If we take 2250 away from 2500, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

After the division, we end up with 25545.733 and a remainder of 0.025.